Load balancing query.

[olivier giorgi <olivier_giorgi@xxxxxxxx>]

Hello to all,

 

1) With Apache 2.2.4 the following statefull load balancing syntax is correct:


SetEnvIf ^Cookie$ "MYCOOKIE=([^ ;]*)" MYCOOKIE=$1
Header add Set-Cookie "MYCOOKIE=%{UNIQUE_ID}e.%{BALANCER_WORKER_ROUTE}e; path=/" env=!MYCOOKIE


ProxyPass /RootURI balancer://Cluster  stickysession=MYCOOKIE nofailover=Off
<Proxy balancer://Cluster >
BalancerMember http://Server1:Port1/RootURI route=host1
BalancerMember http://Server2:Port2/RootURI route=host2
</Proxy>
ProxyPassReverse http://Server1:Port1/RootURI

ProxyPassReverse http://Server2:Port2/RootURI

 

2) Please, could you explain me why with Apache 2.2.4 the following statefull syntax is wrong:

 

ProxyPass /RootURI balancer://Cluster  stickysession=JSESSIONID nofailover=Off
<Proxy balancer://Cluster >
BalancerMember http://Server1:Port1/RootURI
BalancerMember http://Server2:Port2/RootURI

</Proxy>

 

Apache 2.2.4 does not take into account the parameter JSESSIONID and the observed behavior is the same as a stateless load balancing.

 

Thanks in advance & have a good day.

Best regards Olivier.

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